Dyfyniad APA

Willing, J. Willing's press guide and advertisers' directory and handbook. J. Willing.

Dyfyniad Arddull Chicago

Willing, James. Willing's Press Guide and Advertisers' Directory and Handbook. London: J. Willing.

Dyfyniad MLA

Willing, James. Willing's Press Guide and Advertisers' Directory and Handbook. J. Willing.

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